The Ukrainian Academy of Sciences, founded in 1919, has sections of physical engineering and mathematical sciences, and chemical engineering and biological sciences; it has 66 scientific and technical research institutes attached to it. The Ukrainian Academy of Agrarian Sciences has 13 research institutes, and the Ukrainian Academy of Medical Sciences has six research institutes. All three academies are headquartered in Kiev. A botanical museum is located in Kiev. Ukraine has 92 universities, polytechnics, and institutes that offer courses in basic and applied sciences. In 1987–97, science and engineering students accounted for 42% of university enrollment. In 1987–97, 2,171 scientists and engineers per one million people were engaged in research and development.